JPH03123220U - - Google Patents
Info
- Publication number
- JPH03123220U JPH03123220U JP3245190U JP3245190U JPH03123220U JP H03123220 U JPH03123220 U JP H03123220U JP 3245190 U JP3245190 U JP 3245190U JP 3245190 U JP3245190 U JP 3245190U JP H03123220 U JPH03123220 U JP H03123220U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- outputs
- oil
- flow rate
- rotation speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Description
第1図は本考案の給油流量計の一実施例図、第
2図は第1図の−矢視図、第3図は油の温度
と粘度の関係を示す図、第4図は油の粘度とリー
ク油量の関係を示す図、第5図は従来の給油流量
計の一例図、第6図は第5図の−矢視図であ
る。
図中、1……給油回路、2……定容積型油量計
、3……検出回転数信号、4……回転数センサー
、5……流量信号、6……流量信号変換器、12
……検出温度信号、13……温度センサー、14
……リーク油量信号、15……リーク油量計算器
、16……総流量信号、17……流量加算器、1
8……表示装置を示す。
Fig. 1 is a diagram showing an embodiment of the oil supply flowmeter of the present invention, Fig. 2 is a view taken along the - arrow in Fig. 1, Fig. 3 is a diagram showing the relationship between oil temperature and viscosity, and Fig. 4 is a diagram showing the relationship between oil temperature and viscosity. A diagram showing the relationship between viscosity and leakage oil amount, FIG. 5 is a diagram of an example of a conventional oil supply flowmeter, and FIG. 6 is a view taken in the direction of the - arrow in FIG. In the figure, 1...Oil supply circuit, 2...Fixed volume oil gauge, 3...Detection rotation speed signal, 4...Rotation speed sensor, 5...Flow rate signal, 6...Flow rate signal converter, 12
...Detected temperature signal, 13...Temperature sensor, 14
...Leak oil amount signal, 15...Leak oil amount calculator, 16...Total flow signal, 17...Flow rate adder, 1
8... Indicates a display device.
Claims (1)
型油量計の回転数を検出して検出回転数信号を出
力する回転数センサーと、前記検出回転数信号に
基づいて流量信号を出力する流量信号変換器と、
前記定容積型油量計における油温を検出して検出
温度信号を出力する温度センサーと、前記検出温
度信号に基づいてリーク油量信号を出力するリー
ク油量計算器と、前記流量信号とリーク油量信号
に基づいて総流量信号を出力する流量加算器と、
前記総流量信号に基づいて給油流量を表示する表
示装置とを備えたことを特徴とする給油流量計。 A constant volume oil meter provided in the oil supply circuit, a rotation speed sensor that detects the rotation speed of the constant volume oil meter and outputs a detected rotation speed signal, and a flow rate signal based on the detected rotation speed signal. a flow rate signal converter that outputs;
a temperature sensor that detects the oil temperature in the constant volume oil meter and outputs a detected temperature signal; a leak oil amount calculator that outputs a leak oil amount signal based on the detected temperature signal; and a leak oil amount calculator that outputs a leak oil amount signal based on the detected temperature signal; a flow adder that outputs a total flow signal based on the oil amount signal;
A refueling flowmeter comprising: a display device that displays a refueling flow rate based on the total flow rate signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3245190U JPH03123220U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3245190U JPH03123220U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03123220U true JPH03123220U (en) | 1991-12-16 |
Family
ID=31535438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3245190U Pending JPH03123220U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03123220U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006088947A (en) * | 2004-09-27 | 2006-04-06 | Hitachi Ltd | Power steering device |
-
1990
- 1990-03-28 JP JP3245190U patent/JPH03123220U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006088947A (en) * | 2004-09-27 | 2006-04-06 | Hitachi Ltd | Power steering device |
JP4535820B2 (en) * | 2004-09-27 | 2010-09-01 | 日立オートモティブシステムズ株式会社 | Power steering device |
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